Revert "[maven-release-plugin] prepare for next development iteration"

This reverts commit 9249ebae856bbf2bc9e5d32d9a1932e051e2310f.
Revert "[maven-release-plugin] prepare release apache-vxquery-0.3-incubating"

This reverts commit b2e1eb5cc5a2c52c55dc736360637eb07258b7fd.
[maven-release-plugin] prepare release apache-vxquery-0.3-incubating
[maven-release-plugin] prepare for next development iteration